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Art Institute Instructors

Ada Koch

Ada Koch

Instructor

Raised near Wilmington, DE, Ada Koch won early scholarships to the Delaware Art Museum before studying in Washington, DC and Chicago, IL.

Candy Schultheis

Candy Schultheis

Instructor

Candy Schultheis is an award winning artist who lives and has her studio in Marana, Arizona.

David Jarvinen

David Jarvinen

Instructor

David has taught an average of 200 mosaic workshops a year since 2006.

Jolene Schafer

Jolene Schafer

Instructor

Jolene Virginia Schafer creates art to encourage a viewer to engage with their imagination and become more aware of the connections that exist between all life forms. Her mask art and two-dimensional works intend to invigorate an audience as well as promote environmental awareness and conservation.

Laura L. LePere

Laura L. LePere

Instructor

Laura took to art early. Classes beginning in grade school led to a regional Scholastic Art Award in her senior year of high school. In college, her artwork was published on the cover of the anthropology department journal and in a professor's book.

Lori Andersen

Lori Andersen

Instructor

A sculpture and elemental painting artist, Lori Andersen has been a professional in the field since 1991.

Sharon K. Schafer

Sharon K. Schafer

Instructor

Sharon K. Schafer has a varied background ranging from painter and photographer, to wildlife biologist and river guide.

Susan Morris

Susan Morris

Instructor

Susan Morris has a B.A. in Painting & Drawing from Brigham Young University, and her professional associations include:

Andrew Denman

Andrew Denman

Instructor

Andrew Denman is an internationally recognized, award-winning contemporary wildlife artist.

Catherine Nash

Catherine Nash

Instructor

A long time resident of Tucson, Arizona, Catherine Nash is an artist who freely mixes media in her work to express her ideas.

Denny Peterson

Denny Peterson

Instructor

Denny Peterson is an award-winning art quilter and has been creating quilts since the 1990’s.

Judy Studwell

Judy Studwell

Instructor

Judy Studwell’s subtle style creates a personal connection between her subject and her audience.

Laurel Devaney

Laurel Devaney

Instructor

Laurel Devaney is an artist currently residing in Fairbanks, Alaska.

Michael Palmer

Michael Palmer

Instructor

Michael Palmer is self-taught artist living in Tucson, AZ. He started drawing at a very young age and has studied and experimented with a variety of art mediums over his career, including graphite, charcoal, pen & ink, colored pencil, oil and scratchboard.

Sheri Ashton

Sheri Ashton

Instructor

A third-generation Arizona native, I’ve lived in the Valley of the Sun most of my life. Traditionally educated as an interior designer, I cultivated organic, contemporary living spaces and commercial venues for over 20 years.

Sylvia A. Shanahan

Sylvia A. Shanahan

Instructor

Born and raised in northeast Ohio, Sylvia Shanahan graduated from Kent State University with a degree in Graphic Design/Illustration. Ohio is also where she enjoyed a successful career in marketing, advertising and sales at several nationally known consumer products companies.

Barry Dodge

Barry Dodge

Instructor

Barry Dodge enjoys sharing his exploration of the intersection of art with technology. Barry has been creating and teaching art on the iPad in Southern Arizona for over ten years.

Cathy Sheeter

Cathy Sheeter

Instructor

Cathy Sheeter is quickly becoming known as one of the premier wildlife and western scratchboard artists of today.

Jay Pierstorff

Jay Pierstorff

Instructor

Professional Photographer, Jay Pierstorff has spent over four decades in photography including portraits, weddings, commercial and industrial images in both still and video.

Kenny Don

Kenny Don

Instructor

Kenny Don has been a professional photographer for 40+ years. His expertise includes inspection & assembly industrial photography, mineral, wildlife, nature and landscapes.

Linda M. Feltner

Linda M. Feltner

Instructor

Linda M. Feltner is an award-winning nature artist, educator, and visual storyteller.

Rachel Ivanyi

Rachel Ivanyi

Instructor

Combining a love of nature and science with the power of observation, Rachel Ivanyi has been a core instructor for the Arizona-Sonora Desert Museum Art Institute since 2003.

Stephen H. Vaughan

Stephen H. Vaughan

Instructor

Stephen Vaughan is a professional photographer and ornithologist.

Ursula Schneider

Ursula Schneider

Instructor

A multi-medium artist with a focus on soft pastel and a flair for modern style, Ursula Schneider most commonly illustrates her greatest influence—the Sonoran Desert.

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© 2026 Arizona-Sonora Desert Museum Art Institute
2021 N. Kinney Rd., Tucson AZ 85743 U.S.A.  
Phone (520) 883-3024 or email arts@desertmuseum.org

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